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DARAPRIM vs PYRIMETHAMINE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Rating

New
68/100

Pharmacy pays

~$4110.26 /30
~$4110.26 /30

Type

RX
RX

Active ingredient

PYRIMETHAMINE
PYRIMETHAMINE

Dosage forms

Tablet
Tablet

Drug class

Dihydrofolate Reductase Inhibitor Antimalarial
Dihydrofolate Reductase Inhibitor Antimalarial

Boxed warning

None
None

Treats

Toxoplasmosis, Falciparum Malaria, Aids-Related Opportunistic Infections
Toxoplasmosis, Falciparum Malaria, Aids-Related Opportunistic Infections

Frequently asked questions

Which is cheaper, Daraprim or Pyrimethamine?

Pharmacies pay about the same to acquire either one — roughly $4110.26 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Daraprim and Pyrimethamine?

Both Daraprim and Pyrimethamine share the active ingredient Pyrimethamine.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.